diff --git a/src/mlpack/core/optimizers/rmsprop/rmsprop_update.hpp b/src/mlpack/core/optimizers/rmsprop/rmsprop_update.hpp
index d145124678..750489b282 100644
--- a/src/mlpack/core/optimizers/rmsprop/rmsprop_update.hpp
+++ b/src/mlpack/core/optimizers/rmsprop/rmsprop_update.hpp
@@ -45,7 +45,7 @@ class RMSpropUpdate
 {
  public:
   /**
-   * Construct the RMSprop update policy with the given epsilon parameter.
+   * Construct the RMSprop update policy with the given parameters.
    *
    * @param epsilon The epsilon value used to initialise the squared gradient
    *        parameter.